ERDENKA ER. is a copolymer of ethylene, vinyl acetate and acrylic acid ester. independently developed by our company, as a special rubber offering superb heat and oil resistance. It is effective for achieving higher performance in various types of mechanical components.


DENKA ER is a special rubber with excellent heat resistance of 175 degrees and oil resistance; which, in terms of performance, lies between acrylic and fluorine rubber. It offers excellent characteristics to protect against cumulative degradation caused by heat and oil, and is used in automotive and mechanical applications requiring higher component performance.


Oil seals
Fuel oil components
Gaskets, etc


Please contact sales@denka.us.com for any inquiry.